146851380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 523649280

約数和(自身を除く): 376797900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 367, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 734, 741, 780, 810, 855, 988, 1026, 1053, 1101, 1140, 1170, 1235, 1404, 1468, 1482, 1539, 1620, 1710, 1755, 1835, 2052, 2106, 2202, 2223, 2340, 2470, 2565, 2964, 3078, 3303, 3420, 3510, 3670, 3705, 4212, 4404, 4446, 4771, 4940, 5130, 5265, 5505, 6156, 6606, 6669, 6973, 7020, 7340, 7410, 7695, 8892, 9542, 9909, 10260, 10530, 11010, 11115, 13212, 13338, 13946, 14313, 14820, 15390, 16515, 19084, 19818, 20007, 20919, 21060, 22020, 22230, 23855, 26676, 27892, 28626, 29727, 30780, 33030, 33345, 34865, 39636, 40014, 41838, 42939, 44460, 47710, 49545, 57252, 59454, 62757, 66060, 66690, 69730, 71565, 80028, 83676, 85878, 90649, 95420, 99090, 100035, 104595, 118908, 125514, 128817, 133380, 139460, 143130, 148635, 171756, 181298, 188271, 198180, 200070, 209190, 214695, 251028, 257634, 271947, 286260, 297270, 313785, 362596, 376542, 386451, 400140, 418380, 429390, 453245, 515268, 543894, 564813, 594540, 627570, 644085, 753084, 772902, 815841, 858780, 906490, 941355, 1087788, 1129626, 1255140, 1288170, 1359735, 1545804, 1631682, 1812980, 1882710, 1932255, 2259252, 2447523, 2576340, 2719470, 2824065, 3263364, 3765420, 3864510, 4079205, 4895046, 5438940, 5648130, 7342569, 7729020, 8158410, 9790092, 11296260, 12237615, 14685138, 16316820, 24475230, 29370276, 36712845, 48950460, 73425690, 146851380]

約数ペア:

[(1, 146851380), (2, 73425690), (3, 48950460), (4, 36712845), (5, 29370276), (6, 24475230), (9, 16316820), (10, 14685138), (12, 12237615), (13, 11296260), (15, 9790092), (18, 8158410), (19, 7729020), (20, 7342569), (26, 5648130), (27, 5438940), (30, 4895046), (36, 4079205), (38, 3864510), (39, 3765420), (45, 3263364), (52, 2824065), (54, 2719470), (57, 2576340), (60, 2447523), (65, 2259252), (76, 1932255), (78, 1882710), (81, 1812980), (90, 1631682), (95, 1545804), (108, 1359735), (114, 1288170), (117, 1255140), (130, 1129626), (135, 1087788), (156, 941355), (162, 906490), (171, 858780), (180, 815841), (190, 772902), (195, 753084), (228, 644085), (234, 627570), (247, 594540), (260, 564813), (270, 543894), (285, 515268), (324, 453245), (342, 429390), (351, 418380), (367, 400140), (380, 386451), (390, 376542), (405, 362596), (468, 313785), (494, 297270), (513, 286260), (540, 271947), (570, 257634), (585, 251028), (684, 214695), (702, 209190), (734, 200070), (741, 198180), (780, 188271), (810, 181298), (855, 171756), (988, 148635), (1026, 143130), (1053, 139460), (1101, 133380), (1140, 128817), (1170, 125514), (1235, 118908), (1404, 104595), (1468, 100035), (1482, 99090), (1539, 95420), (1620, 90649), (1710, 85878), (1755, 83676), (1835, 80028), (2052, 71565), (2106, 69730), (2202, 66690), (2223, 66060), (2340, 62757), (2470, 59454), (2565, 57252), (2964, 49545), (3078, 47710), (3303, 44460), (3420, 42939), (3510, 41838), (3670, 40014), (3705, 39636), (4212, 34865), (4404, 33345), (4446, 33030), (4771, 30780), (4940, 29727), (5130, 28626), (5265, 27892), (5505, 26676), (6156, 23855), (6606, 22230), (6669, 22020), (6973, 21060), (7020, 20919), (7340, 20007), (7410, 19818), (7695, 19084), (8892, 16515), (9542, 15390), (9909, 14820), (10260, 14313), (10530, 13946), (11010, 13338), (11115, 13212)]